$ query “AS39120” --type=asn → 1 result(s)

AS39120 · CONVERGENZE-AS

Convergenze S.p.A.

AS39120 is run by Convergenze S.p.A. and is a mid-size transit provider, established in Italy in 2005. The system announces a respectable 42 496 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Italy.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #6 by Degree — Top 100 by unique BGP neighbor count

Basic Information

Country
🇮🇹 Italy
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
December 15, 2005
Last Changed
March 04, 2026
Last Seen
April 30, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
38 / 25
IPv6 Prefixes (raw / aggregated)
4 / 1
IPv4 Addresses
42 496
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/30
Geolocated Countries
🇮🇹 Italy (78 592 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 42 496 total (0.00%)

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
5 716 networks exchanging traffic without transit
Downstream Customers
13 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
5 734 unique BGP neighbors
Reach
35 networks in customer cone

Upstream Providers (4)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS212508 — LOWHOSTING-AS

Prefix Lists

IPv4 Prefixes (38 total)

  • 89.21.192.0/19 (8 192 addresses (/19 prefix))
  • 31.7.144.0/20 (4 096 addresses (/20 prefix))
  • 94.101.48.0/20 (4 096 addresses (/20 prefix))
  • 93.88.96.0/20 (4 096 addresses (/20 prefix))
  • 5.83.120.0/21 (2 048 addresses (/21 prefix))
  • 213.167.232.0/21 (2 048 addresses (/21 prefix))
  • 5.56.8.0/21 (2 048 addresses (/21 prefix))
  • 185.9.208.0/22 (1 024 addresses (/22 prefix))
  • 185.105.104.0/22 (1 024 addresses (/22 prefix))
  • 83.229.8.0/22 (1 024 addresses (/22 prefix))
  • 78.138.32.0/22 (1 024 addresses (/22 prefix))
  • 217.28.68.0/22 (1 024 addresses (/22 prefix))
  • 45.90.232.0/22 (1 024 addresses (/22 prefix))
  • 185.29.248.0/22 (1 024 addresses (/22 prefix))
  • 185.104.124.0/22 (1 024 addresses (/22 prefix))
  • 185.105.92.0/22 (1 024 addresses (/22 prefix))
  • 91.214.72.0/22 (1 024 addresses (/22 prefix))
  • 185.105.128.0/22 (1 024 addresses (/22 prefix))
  • 185.105.212.0/22 (1 024 addresses (/22 prefix))
  • 185.195.8.0/22 (1 024 addresses (/22 prefix))
  • 185.217.228.0/22 (1 024 addresses (/22 prefix))
  • 195.60.190.0/23 (512 addresses (/23 prefix))
  • 45.80.172.0/23 (512 addresses (/23 prefix))
  • 213.178.215.0/24 (256 addresses (/24 prefix))
  • 176.126.107.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (4 total)

  • 2a01:9a80::/30